prettycupcake prettycupcake
  • 15-10-2016
  • Mathematics
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how to estimate the differene for 371 and 99

how to estimate the differene for 371 and 99 class=

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Аноним Аноним
  • 15-10-2016
First you round both to nearest hundred then add your estimate.
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Аноним Аноним
  • 15-10-2016
Fist you round and then subtract. 370 - 100 = 270
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